{"product_id":"allen-bradley-80173-109-01-r-thyristor-power-control-board","title":"Allen-Bradley 80173-109-01-R Thyristor Power Control Board","description":"\u003ch2\u003eAllen-Bradley 80173-109-01-R Thyristor Power Control Board\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 80173-109-01-R\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e80173-109-01\u003c\/strong\u003e Thyristor Power Control Board, provides SCR gate pulse execution and power switching control within Allen-Bradley industrial drive platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e80173-109-01-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Type\u003c\/td\u003e\n\u003ctd\u003eThyristor Power Control Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Series\u003c\/td\u003e\n\u003ctd\u003eGU series drive and inverter platforms, including GU-G08 and GU-D08 references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eSCR gate pulsing, power modulation, AC\/DC and DC\/AC switching control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Interface\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal system control signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Stage\u003c\/td\u003e\n\u003ctd\u003eHigh-voltage and high-current thyristor control circuitry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eInternal drive chassis PCB frame mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Method\u003c\/td\u003e\n\u003ctd\u003eConvection or forced-air cooling depending on chassis configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSCR Gate Drive and Power Switching Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 80173-109-01-R integrates thyristor gate drive electronics with interface circuitry for controlled semiconductor switching operations. The board processes command signals to trigger SCR devices and regulate power flow through industrial drive power stages.\u003c\/p\u003e\n\u003cp\u003eThe control circuit supports pulse generation, switching synchronization, and transient suppression functions required by thyristor-based inverter assemblies. Additionally, thermal monitoring interfaces can be incorporated according to the installed drive chassis design.\u003c\/p\u003e\n\u003cp\u003eThe board is configured for firmware and hardware compatibility within designated Allen-Bradley drive architectures. Furthermore, internal PCB connections require correct signal routing to maintain gate pulse timing and power circuit coordination.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary electrical function of the 80173-109-01-R board?\u003cbr\u003eA: The board generates SCR gate control signals and manages thyristor switching operations inside compatible Allen-Bradley drive systems.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 80173-109-01-R be installed outside its original drive chassis?\u003cbr\u003eA: No. The board requires the specified drive chassis environment, including correct mechanical mounting, electrical connections, and cooling arrangement.\u003c\/p\u003e\n\u003cp\u003eQ: What installation factors affect thyristor control board operation?\u003cbr\u003eA: Proper connector engagement, signal cable routing, grounding practices, and protection from conductive contamination affect switching performance.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the drive system is isolated from all power sources before removing or installing the PCB assembly.\u003c\/li\u003e\n\u003cli\u003eConfirm connector positions and wiring references before replacement to prevent incorrect signal termination.\u003c\/li\u003e\n\u003cli\u003eMaintain PCB protection from dust, moisture, conductive particles, and mechanical impact during installation.\u003c\/li\u003e\n\u003cli\u003eRoute control wiring separately from high-current power conductors to reduce electrical interference.\u003c\/li\u003e\n\u003cli\u003eConnect chassis grounding according to industrial drive grounding practices and maintain proper shielding termination.\u003c\/li\u003e\n\u003cli\u003eInspect cooling paths, fans, and heat dissipation components before returning the drive assembly to service.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMPHENOL","offers":[{"title":"Default Title","offer_id":43914555654234,"sku":"80173-109-01-R","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/80173-109-01-R2.jpg?v=1787734190","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-80173-109-01-r-thyristor-power-control-board","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}